| Tournament | Round | Diana Field | Joy Smith |
| 23.07.2006 Winter Challenge (NSW) | 2 | 227 | 350 |
| 17.03.2007 Wyong (NSW) | 1 | 264 | 267 |
| 02.03.2008 Balmain BUGS (NSW) | 1 | 325 | 397 |
| 23.11.2008 CENTRAL COAST CHAMPIONSHIP 08 (NSW) | 6 | 180 | 266 |
| Head-to-head after 4 games | 0 | 4 | |
| Average score | 249 | 320 | |
| Spread: | -284 | 284 | |